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About Hemophilia: Disease Overview

Hemophilia Definition: What is Hemophilia?

Hemophilia is a bleeding disorder that prevents blood from clotting normally due to insufficient clotting factors (blood-clotting proteins). People with hemophilia will often bleed longer after an injury and may require special care to prevent more serious disease complications. 

Learn more about hemophilia.

What Causes Hemophilia?Living_with_hemophilia

Hemophilia is not contagious like a cold or flu. It is usually inherited, which means that it often runs in families. About 70% of hemophilia cases are inherited, in which a parent who either has hemophilia or carries the “hemophilia gene” passed on the disease to her child. In the remaining 30% of cases, hemophilia occurs spontaneously or develops and is not inherited.

Learn more about hemophilia's causes and symptoms

Types of Hemophilia

Most people with the disease suffer from hemophilia A or B, depending on which clotting factor their blood is lacking. Patients with hemophilia A lack sufficient levels of clotting factor VIII, and patients with hemophilia B lack sufficient levels of factor IX. 

Learn more about the types of hemophilia.

Hemophilia Symptoms

The symptoms of hemophilia will depend on how much clotting factor is missing from the affected individual’s blood. Those with very little to no clotting factor usually experience frequent, prolonged bleeding episodes (as often as twice a week) that require clotting factor infusions to treat. Individuals with a higher percentage of clotting factor may not experience any symptoms until a major injury occurs or they undergo a surgical procedure. 

Hemophilia Treatment

Regardless of hemophilia cause and type, treating hemophilia requires increasing or replacing factor levels. Prolonged bleeding episodes are treated with infusions to replace the lacking factor and enable blood to clot more effectively. Hormone drugs and other therapies may help the body produce more of the missing factor. 

For those with severe hemophilia, routine prophylactic infusions may prevent bleeding episodes or reduce their severity. Infusions can be received in a specialized treatment center, through a home-nurse visit, or by self-infusing. Many of our patients decide to self-infuse for the convenience and freedom it provides. Learn more about self-infusion and other treatment options.

Living with Hemophilia Today

Staying_healthy_with_hemophilia

Although there’s no cure for hemophilia, with the right care and support, patients who have hemophilia can lead long and healthy lives. Home care options offer increased freedom and quality of life. Early diagnosis, preventative treatments, and replacement therapy have extended life expectancies. 

There are several bleeding disorder support groups across the U.S. They bring together hemophilia patients and caregivers to offer encouragement, education, and community. NCHS is proud to support Hope for Hemophilia, an organization that support hemophilia and bleeding disorder patients in times of need. Hope for Hemophilia Hope Groups meet regularly across the U.S. 

Powering Through 

Powering Through Podcast with Patrick James Lynch

NCHS sponsors the Powering Through program, a nationwide live event speaker series for and about the bleeding disorder community. These free events feature members of the bleeding disorders community as well as inspiring friends. Both the live events and the podcast are hosted by community member Patrick James Lynch.